Changes made to all tools, so they should be made in the example tool
Changes to build, so the tool deployer can put the tool_version in the deploy.xml when the tool is build.
Now, the tool_version in tool_insert.sql must be replaced by @tool_version@, and the actual tool version goes in the buld.properties under tool.version
(This was changed in all the other tools, so should also be changed for the example tool) Changing build.xml "deploy-tool" target to separate the compilation and deploy processess. This will be used later for debian packaging